Hi Sounds a lot like the sort of thing you would see in an R-1051 or similar military gear from the late 1950’s or 1960’s. The labeling does not sound right for an assembly out of a piece of HP gear.
Bob > On Jun 6, 2021, at 10:22 AM, John Ackermann N8UR <[email protected]> wrote: > > Looking through the junk box I came upon a metal box labeled: > > Frequency Standard > 05110-6014 > Series 330 > > It's about 4 1/2 x 5 1/2 x 3 inches and has odd voltage inputs -- -16V, +10V, > -12.6V along with a terminal for "meter switch" and 2 BNC jacks. There are > several adjustment points accessible through the box. > > Google doesn't turn up anything. Anyone know what this beast is? > > Thanks! > John > _______________________________________________ > time-nuts mailing list -- [email protected] -- To unsubscribe send an > email to [email protected] > To unsubscribe, go to and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] -- To unsubscribe send an email to [email protected] To unsubscribe, go to and follow the instructions there.
